FI781303A - Temperaturkontroll vid undantraengningsblekning - Google Patents
Temperaturkontroll vid undantraengningsblekningInfo
- Publication number
- FI781303A FI781303A FI781303A FI781303A FI781303A FI 781303 A FI781303 A FI 781303A FI 781303 A FI781303 A FI 781303A FI 781303 A FI781303 A FI 781303A FI 781303 A FI781303 A FI 781303A
- Authority
- FI
- Finland
- Prior art keywords
- undantraengningsblekning
- temperaturkontroll
- vid
- vid undantraengningsblekning
- temperaturkontroll vid
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1031—Pulse, dynamic, displacement processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79464577A | 1977-05-06 | 1977-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI781303A true FI781303A (fi) | 1978-11-07 |
Family
ID=25163233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI781303A FI781303A (fi) | 1977-05-06 | 1978-04-26 | Temperaturkontroll vid undantraengningsblekning |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS53143705A (fi) |
BR (1) | BR7802833A (fi) |
CA (1) | CA1095765A (fi) |
FI (1) | FI781303A (fi) |
SE (1) | SE7804567L (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819631B2 (ja) * | 1990-11-30 | 1996-02-28 | 新王子製紙株式会社 | リグノセルロース物質の漂白方法 |
-
1978
- 1978-04-21 SE SE7804567A patent/SE7804567L/xx unknown
- 1978-04-26 FI FI781303A patent/FI781303A/fi not_active Application Discontinuation
- 1978-04-27 CA CA302,128A patent/CA1095765A/en not_active Expired
- 1978-05-04 JP JP5288478A patent/JPS53143705A/ja active Pending
- 1978-05-05 BR BR7802833A patent/BR7802833A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPS53143705A (en) | 1978-12-14 |
BR7802833A (pt) | 1978-12-19 |
SE7804567L (sv) | 1978-11-07 |
CA1095765A (en) | 1981-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI781727A (fi) | Anordning vid upphaengningsarm | |
FI54401C (fi) | Ledanordning vid belysningsarmaturer saosom kontorslampor | |
FI780870A (fi) | Foerbaettringar vid centrifugal-reningsanordningar | |
FI780390A (fi) | Anordning vid taeckta lastbilsflak | |
FI773132A (fi) | Anordning vid dragbom foer slaepvagn | |
FI782674A (fi) | Anordning vid portabel motorcirkelsaog | |
FI780570A (fi) | Snoeslunga speciellt foer montering vid jaernvaegsfordon | |
FI780951A (fi) | Foerfarande vid en talstyrd hoegtalartelefonapparat | |
FI781963A (fi) | Anordning vid sprutboxar foer exempelvis maolningsaendamaol | |
FI780581A (fi) | Anordning vid hydrocyklonseparator | |
FI55313B (fi) | Gripanordning vid en lastbils vaexelflaksanordning | |
FI781210A (fi) | Anordning vid tryckcyklon | |
FI780759A (fi) | Upparbetningsanordning vid arbetsfordon | |
FI780681A (fi) | Anordning vid lastbankar foer fordon | |
FI781234A (fi) | Laosanordning vid genomstroemningsbrunnar | |
FI782799A (fi) | Roerfoerdelare speciellt foer framaot- och returstroemning vid varmvattenuppvaermning | |
FI65367B (fi) | Anordning vid foersta foerband | |
FI781654A (fi) | Anordning vid spaerrkopplingar | |
FI782172A (fi) | Foerbaettringar vid stegar | |
FI782270A (fi) | Foerbaettringar vid organiska foereningar | |
FI780338A (fi) | Anordning vid roekevakueringslucka | |
FI783011A (fi) | Anordning vid takraennor | |
FI65902B (fi) | Anordning vid kokkaerl | |
FI782439A (fi) | Anordning vid vanna | |
FI782275A (fi) | Anordning vid foervaringslaodor vilka omfattar aotminstone en flyttbar mellanvaegg |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: KAMYR INC |